Not sure if you will take away Ox’s stuff? You might need to kill him if you try to take his stuff away from him.
Mstrwrk Chainmail,Magical Great Club,potions(2),potion,silver Stag Lord amulet worth 20 gp, a pewter engraved drinking stein worth 25 gp, tin and pewter toys( dragons, knights etc) worth 120 gold.

The bandits tell you that the rest of the loot is in the basement guarded by the ‘old man’.

From the basement:

A large amount of stolen wealth was found in these 3 rooms— the bandits have been stockpiling their ill-gotten goods for almost 1 year. The majority of the wealth kept here consists of mundane trade goods like pelts, furs, tobacco, iron, bronze,tin, miscellaneous weapons and armor(none masterwork or magic), and miscellaneous adventuring gear and tools worth a total of 10000 gp. In addition in one large and long chest was a +1 aldori dueling sword, +1 mithral chain shirt, a silver signet ring, incriminating note from Korvoso family. In 3 chests are scattered 7700 cp, 3591 sp, 1568 gp, 196 platinum. In one silk bag are 5800 gp in various pieces of stolen jewelry.

700 gp worth of crude silver. 2 mstrwrk heavy crosbows, mstrwrk long spear, mstrwrk breastplate, mstrwrk chain-mail, mstrwrk trident.
He is very effusive with his appreciation and hopes this is the beginning of a wonderful relationship with his Norixius Clan!